Our eyes help us see everything in the world, but what many people don't know is that our eyes are also very deceptive, that is, what you think you see may not be what you think and think. It's not unrelated to the way you see things and the way your brain works. This time, I want to introduce 7 pictures that can deceive your eyes.
In this picture, you will see a picture similar to the film seen with the naked eye, and it has a red dot on the nose that looks like a clown. Although it doesn't look special, if you keep staring at the woman's nose for 30 seconds, then immediately look at the ceiling, or some other white area. After you do this, a beautiful woman of color will appear in front of your eyes. This situation is because the overuse of the eye causes the photoreceptor to be too tired, and the original sensitivity is temporarily lost, so that in a flash, another picture does not conform to the real color seen by the naked eye.
Our brains work in a very special way, and some dynamic pictures that obviously have no sound can give us the illusion that there seems to be sound. For example, in this weird animal, the effect of the picture shaking will make your brain make a "bang" sound. The reason for this phenomenon is the "McGur effect".
This is a verbal perception that interacts with hearing and vision. When the auditory component of one sound is paired with the vision of another sound, hallucinations arise, giving rise to the perception of a third sound.
When you see this photo, do you think it's color or non-color? There is a high probability that you will think that this is a color picture, but the real situation is actually a black and white photo, and only the lines in the whole photo are given color. When you see the colored part of the line in this photo, the brain automatically adds color to the whole with the color picture you see every day.
There are two photos that look like they were taken in the same place, and if someone asks you if the two photos are the same, you might give a negative answer. You would think that although it was shot in the same scene, the angle was slightly off. In fact, the two photos are exactly the same. This has to do with the fact that when our brains begin to make two-dimensional images three-dimensional, they automatically give them vividness. You will automatically assume that there are two immovable paths in front of you.
The colors A and B in this photo seem to present different colors when we look directly at them. But if you put your finger in the area where the two intersect, you'll see that they're actually exactly the same color. The reason for this optical illusion effect is the change of background, the switching of the background, and the change of the so-called "transition" color, which together bring us such an illusion.
Above is a GIF, flanked to the left and right by some good-looking Hollywood stars. As you keep staring at the shape of the cross in the middle, gradually, you will find that the celebrities on the left and right sides begin to get uglier and uglier. This peculiar phenomenon has to do with us looking at things through two eyes and combining them together. As you stare at the cross in the middle, the afterglow of the left and right eyes is constantly scanning with different characters, and you start to combine them continuously, eventually producing a very strange appearance.
There are three girls in the picture, and you may think that they are all very beautiful without exception. But in fact, if you look at them backwards, you will find that their faces are actually very strange, because their eyes and mouths are upside down. The reason for all this is actually related to the fact that we don't usually come into contact with upside-down faces, and we are not used to that kind of appearance.